13
about the width of the palm under the right hip
Ballance the brush cutter.
The cutter must touch the ground in the normal working position.To better fit, you can adjust
the support with an Allen wrench and move it to the front or the rear. It is important to keep
always the brush cutter well balanced
Operation
WARNING! Never use steel wires or other materials for cutting.
Fuel mixture
Use a fuel mixture of 4% ( 4% sintetic oil + 96% gasoline Euro 95)
You must use
the mixture during the three weeks that follows its preparation.
Shake accurately the mixture in the fuel tank before any use,in order to re-mix the oil with
the gasoline
.
This operation should be done in an open area away from any flames or sparks ,while the engine
is turn off. Do not smoke and do not use the telephone during operation.
Engine start
1.Push the start button on the right handle in position “I”
- fig 9
2. Push the starter lever of the carburetor in position
”ON” –
fig 7
3.Push the the gas lever(9) and the safety lever (6) on the right handle, and block with button (8)
4.
Press on the <<primer>>,under the carburetor,4 or 5 times ,to allow the gasoline to arrive on
the return fuel tank transparent gasoline pipe
- fig 8
5. With your left hand,grip the brush cutter and press the transmission shaft in order to keep firmly
positioned the machine on the ground ,and with the right hand pull slowly the handle recoil starter
until the pawls hook onto the flywheel.
– fig 10
6. Pull hardly 4 or 5 times the handle recoil starter until the starting. Never pull the recoil starter to
its all length in order to avoid damages to the recoil starter
7.Release the starter level ½ halfway back for approx 10-20 sec and after that fully release to
ÖFF” position.
8.Pull the gas lever to unblock and start to use the machine.
If the engine do not start,may be the spark plug is wet,in this event ,unscrew the spark plug ,wipe
and dry it and pull the recoil starter several times ,without the spark plug in place ,in order to clean
and ventilated the combustion chamber.
Grinding
During the first ten hours of work ,run the engine at a moderate rpm,we advise you ,in any
case ,do not use your engine at high-speed as the different components must adjust one with the
others during grinding.At the end of the grinding the engine will reach its maximum power .
After the two first hours of work,make a pause and check that all nuts and screws are securely
fastened ,tighten if necessary.
Carburetor adjustment
During a normal use,the carburetor may have some slight changes ,especially ,when there are
some changes of working conditions and after many hours of work or because of variation of
temperatures or pressures in the surrounding.
If the carburetor needs adjustment proceed as follows:
Screw clockwise the yellow screw with spring of the carburetor until it comes to the
base,never force it .
From this position unscrew it by one and a half turn.
Содержание Standart BC 427
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